‘Black Monday’ Fears Grip Crypto Twitter After Bitcoin, Ethereum and $33M AI Perps Flash Crash
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Key Takeaways
Bitcoin, Ethereum and semiconductor-linked perpetual futures suffered sudden weekend declines, with one report estimating nearly $34 million in AI-related liquidations.
The selloff revived fears of another Black Monday on Oct. 19, the 39th anniversary of the historic 1987 stock market crash.
Rising oil prices, expectations of higher interest rates and weakening stock market breadth have complicated the outlook, although the latest market data shows signs of recovery.
Crypto traders entered Monday, Oct. 19, facing renewed fears of a broader market selloff after Bitcoin, Ethereum and perpetual futures tied to artificial intelligence stocks experienced abrupt weekend price swings.
The volatility triggered widespread discussion of a potential “Black Monday” across Crypto Twitter, with traders questioning whether the moves signaled further trouble when traditional financial markets reopened.
🚨 BREAKING: ABSOLUTE BLOODBATH!!
🇯🇵 OVER ¥27,000,000,000,000.00 HAS BEEN WIPED OUT OF THE JAPANESE STOCK MARKET IN 10 MINUTES.
THE BANK OF JAPAN IS NOW DUMPING ALL U.S. TREASURIES IN A DESPERATE ATTEMPT TO STOP THE COLLAPSE.
Bitcoin (BTC) briefly fell by about $1,000 before recovering, while Ethereum (ETH) declined from around $2,420 to $2,360 before rebounding to about $2,410.
The sharper disruption occurred in derivatives linked to semiconductor companies, where sudden declines forced leveraged traders out of their positions.
However, the weekend selloff was not accompanied by a confirmed market-wide crash, and subsequent price recoveries suggested that some of the initial selling pressure had eased.
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AI Stock Perpetuals Trigger Millions in Liquidations
The most unusual feature of the weekend volatility was the simultaneous decline in cryptocurrency prices and derivatives tracking traditional technology stocks.
On Oct. 17, perpetual contracts linked to semiconductor companies, including Micron, SanDisk, and SK Hynix, experienced sharp price declines while US stock exchanges were closed.
Trading data cited by CryptoVank showed some memory-chip perpetuals falling by 5% to 7% in approximately 10 minutes.
It has been an extraordinary weekend in the world of 24/7 perpetual markets. Let's recap.
A sudden burst of selling tore through contracts tied to memory chips and AI infrastructure Saturday evening, turning a relatively quiet session into a sudden scramble. Contracts tied to… pic.twitter.com/YTedyBXEww
These products trade continuously on cryptocurrency infrastructure, meaning investors can speculate on traditional equity prices even when the underlying stock exchanges are closed.
The selloff reportedly generated approximately $33.8 million in liquidations across AI-related positions, according to Stocktwits.
A broader estimate published by TokenPost placed liquidations at $51.6 million over a 10-minute period, including approximately $38.1 million in leveraged long positions.
Most affected contracts subsequently recovered a substantial portion of their losses.
Why October 19 Revived Black Monday Fears
The timing added to investors’ concerns.
Oct. 19 marks the anniversary of the 1987 Black Monday crash, when the Dow Jones Industrial Average plunged 22.6% in a single session.
But historical coincidence is not the only factor troubling investors.
Higher interest rates generally make speculative investments less attractive because investors can earn greater returns from comparatively safer, yield-bearing assets.
Bitcoin has already faced pressure from this environment. An Oct. 19 South China Morning Post report highlighted the Iran conflict, tighter monetary policy, and market volatility as obstacles to Bitcoin recovering above $100,000 this year.
Meanwhile, the accompanying S&P 500 chart from The Kobeissi Letter shows how dramatically US equities have recovered since their March 30 low.
The index climbed from below 6,400 to approximately 7,720, approaching its previous record despite geopolitical uncertainty.
That recovery creates a different risk: investors may be increasingly dependent on a relatively small group of technology companies to sustain market gains.
Is Wall Street’s Rally Hiding a Bigger Market Problem?
In its latest analysis, The Kobeissi Letter described a widening gap between headline stock index performance and the underlying condition of individual companies.
According to the research firm’s calculations, 84% of S&P 500 constituents were trading at least 10% below their record highs, while 59% had declined by 20% or more.
It was also estimated that just 10 stocks accounted for approximately 70% of the index’s advance since March 30.
Well, this post struck a nerve.
Calls for a "Black Monday" stock market crash are trending again. Last night, we took the opposite view.
As with every market prediction we make, there are thousands of people urging others to "fade" us.
These figures suggest that strong performance among major technology companies may be concealing broader market weakness.
However, the interpretation is not straightforward.
A concentrated market rally does not automatically signal an approaching crash. Strong corporate earnings can sustain elevated valuations even when other sectors struggle.
S&P 500 vs S&P 500 Info Tech – Forward P/E. | Source:@KobeissiLetter
The Kobeissi Letter itself presented a relatively optimistic longer-term interpretation, arguing that improving economic conditions could eventually encourage a broader market recovery.
For cryptocurrency investors, the more immediate concern is that concentrated equity gains, elevated borrowing costs and leveraged trading could amplify volatility if market sentiment deteriorates.
Bitcoin and Ethereum Rebound: Is Black Monday Already Losing Momentum?
Early Monday trading offered a counterpoint to the weekend’s bearish predictions.
According to Reuters, Bitcoin rose approximately 1.9% to $82,479, while Ethereum gained 3% to $2,420. Brent crude futures also declined approximately 1.7% following changes to US sanctions policy involving Russia.
The recovery matters because it demonstrates how quickly sentiment can shift when markets react to geopolitical headlines amid thin liquidity.
Weekend cryptocurrency trading can produce exaggerated price movements, particularly when leveraged positions are concentrated around similar liquidation levels.
Once those positions are closed, prices can recover without requiring a significant improvement in economic fundamentals.
Still, a rebound does not eliminate the possibility of further volatility.
Investors will be watching US equity performance, Treasury yields, oil prices, and Federal Reserve expectations for evidence of whether risk appetite is improving.
The emerging relationship between cryptocurrency markets and tokenized equity derivatives also creates another channel through which volatility in financial markets can spread.
For now, the feared Black Monday remains a market narrative rather than a confirmed financial collapse.
The bigger question is whether Bitcoin and Ethereum can sustain their recovery while traditional markets confront tighter monetary conditions and geopolitical uncertainty.
Bitcoin Crash Today: Can BTC Hold $80,000 as Black Monday Fears Grow?
Bitcoin entered Oct. 19 under pressure following a volatile weekend that briefly pushed the cryptocurrency toward $80,750, raising concerns about another selloff as Wall Street reopened.
However, the feared Black Monday crash has not materialized in early trading. Bitcoin recovered to approximately $82,600, gaining more than 1% over 24 hours, according to an Oct. 19 market snapshot.
The recovery follows a difficult week in which Bitcoin dropped from around $84,250 to a monthly low near $79,800 before attracting buyers.
Weekend selling has hit altcoins hard.
As fear from equities spills into crypto, the typical altcoin is down over 5%. If the weekend closes like this it would be the largest weekend drop since April.
The $80,000 region has consequently emerged as an important level of psychological support. A sustained break below it could renew selling pressure, particularly if leveraged traders begin liquidating positions.
On the upside, Bitcoin faces resistance around $83,300 to $84,300, based on recent trading ranges and its 20-day average closing price.
The broader macroeconomic environment remains a concern. Higher-than-expected September inflation has reduced expectations for easier monetary policy, potentially limiting demand for speculative assets.
Nevertheless, Bitcoin’s early Monday recovery suggests traders have not yet embraced the worst-case scenario circulating across Crypto Twitter.
Ethereum and XRP Price Crash Today: Will ETH and XRP Follow Bitcoin Lower?
Ethereum and XRP also entered Black Monday amid uncertainty after suffering larger percentage losses than Bitcoin the preceding week.
Ethereum briefly declined toward $2,360 over the weekend before recovering above $2,400. By early Oct. 19, ETH was trading near $2,429, up approximately 0.9% over 24 hours.
The cryptocurrency’s immediate challenge is maintaining support around $2,400. A sustained decline could bring the $2,300-$2,315 range into focus, while a stronger recovery would require buyers to challenge resistance around $2,550.
XRP experienced even greater weakness, falling to approximately $1.27 during the Oct. 17 flash crash.
The token had lost nearly 11% over seven days as of Oct. 18, compared with Ethereum’s approximately 6.7% decline, according to market data published that day.
However, XRP recovered toward $1.31 on Oct. 19, indicating that buyers were returning after the weekend selloff.
The $1.25 to $1.27 range remains an important downside area, while $1.36 represents a nearby resistance level. A recovery above that threshold could improve short-term sentiment, although it would not necessarily confirm a sustained bullish reversal.
For both Ethereum and XRP, the bigger risk is renewed weakness in Bitcoin alongside deteriorating US equity markets.
So far, the early trading data points toward a cryptocurrency recovery rather than the widespread crash feared on social media. However, the outcome of the full Oct. 19 trading session remains uncertain.
Disclaimer:
The information provided in this article is for informational purposes only. It is not intended to be, nor should it be construed as, financial advice. We do not make any warranties regarding the completeness, reliability, or accuracy of this information. All investments involve risk, and past performance does not guarantee future results. We recommend consulting a financial advisor before making any investment decisions.
Dr. Guneet Kaur is a senior editor at CCN.com and a Science Fellow at Exponential Science. She is a fintech and blockchain expert with extensive experience in digital finance education, blockchain ecosystems, and cryptocurrency markets. She has worked with global media such as Cointelegraph, as well as education and blockchain platforms, to design and lead strategic content and learning initiatives. As an educator and assessor for top-tier executive programs, she bridges real-world fintech trends with academic insight.
Dr. Kaur is also a published researcher and peer reviewer across fintech and data science journals, including Financial Innovation Journal and International Journal of Big Data Intelligence and Applications. Her work spans data-driven analysis, Web3 innovation, and technical content development. With a strong foundation in both industry and academia, she translates complex financial technologies into practical applications, empowering learners, professionals, and institutions across the rapidly evolving digital finance landscape.
